package com.sky.controller.user;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;
import com.sky.result.Result;
import com.sky.service.ShoppingService;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.List;

@RestController
@RequestMapping("/user/shoppingCart")
@Api(tags = "购物车接口")
@Slf4j
public class ShoppingCartController {
    @Autowired
    private ShoppingService shoppingService;

    /**
     * 添加商品进购物车
     * @param shoppingCartDTO
     * @return
     */
    @PostMapping("/add")
    @ApiOperation("添加菜品、套餐进购物车")
    public Result add(@RequestBody ShoppingCartDTO shoppingCartDTO){
        shoppingService.add(shoppingCartDTO);
        return Result.success();
    }

    /**
     *查看购物车
     * @return 返回购物车内菜品列表
     */
    @GetMapping("/list")
    @ApiOperation("查看购物车")
    public Result< List<ShoppingCart>> list(){
        List<ShoppingCart> list =  shoppingService.list();
        return Result.success(list);
    }

    /**
     * 清空购物车
     * @return
     */
    @DeleteMapping("/clean")
    @ApiOperation("清空购物车")
    public Result clean(){
        shoppingService.clean();
        return Result.success();
    }
    @PostMapping("/sub")
    @ApiOperation("删除购物车中的商品")
    public Result sub(@RequestBody ShoppingCart shoppingCart){
        shoppingService.sub(shoppingCart);
        return Result.success();
    }
}
